I have a couple that I know, maybe this will help you out a little.
3=L
4=k
1=I
1. The letters of language
2. Mandate
3. An agreement
4. The scattering of Jewish people to another country
5. Sent to death
6. Departure
7. Adhering to the laws of governing
8. The belief of only one god
9. Gaining money
10. A wise saying
11. A song
12. Religious official
13. The seventh day of the week (a day of rest)
14. Roles piece of paper with special writing on the inside
15. Jewish house of worship
16. An old Jewish testament
17. A unity of people
The correct answer is: "railroads".
Railroads flourished during the 19th century and enabled to travel long in-land distances much quicker than before. They were also one of the main factors that triggered the industrial revolution, as quick transportation reduced production costs and brought important efficiency gains for industries, for instance, in coal mining, and contributed to the development of mass production systems.
Its false because they rose in popularity in 1801
